All items tagged with woofers (80)

The NERO-6MRN150D Midrange Woofer from SB Audience

February 4, 2021 by Vance Dickason

The NERO-6MRN150D Midrange Woofer from SB Audience

For this edition of Vance Dickason's Test Bench, the characterization centers on the brand new NERO-6MRN150D pro audio 6.5" midrange from SB Audience, the recently announced brand from Sinar Baja Electric (SB Acoustics). The new NERO-6MRN150D features a proprietary four-spoke-cast aluminum frame with efficient cooling, a curvilinear paper/graphite composite cone and large convex paper dust cap. The motor design combines a FEA-designed neodymium ring magnet and 49.5mm diameter voice coil wound with round CCAW on a non-conducting glass fiber former. This article was originally published in Voice Coil, November 2020.

Precision Devices Confidently Introduces Eight New Products

January 26, 2021 by audioXpress Staff

Precision Devices Confidently Introduces Eight New Products

Precision Devices, the highly regarded "Made in England" manufacturer of high-quality loudspeaker transducers, just announced a brand new series of products. The company is using the forced interruption of normal support activities to intensify its work on refinements, new product development and improving production methods to its extensive portfolio. The results are now visible in new improved subwoofers, bass/midrange, and midrange drivers.

SB Audience Introduces Bianco 12 and 15-inch Woofers Optimized for Open Baffle Designs

January 5, 2021 by Joao Martins

SB Audience Introduces Bianco 12 and 15-inch Woofers Optimized for Open Baffle Designs

Open baffle loudspeakers are extremely popular for good reason. They can be fitted with large low frequency drivers and they sound "real," in part because open baffles play with room reflections and sound good even off-axis. A big concern though, is control over the bass response, where the size of the baffle, as well as the choice of the bass drivers are critical. And that is why the engineering team at SB Audience decided to launch new woofers designed for enthusiasts of open baffle applications.

Eastech Expands Punktkilde Catalog with Radial Magnet Series and Releases Five New Transducers

November 24, 2020 by audioXpress Staff

Eastech Expands Punktkilde Catalog with Radial Magnet Series and Releases Five New Transducers

Eastech has recently released five new drivers in its Punktkilde brand catalog. Punktkilde is Danish for "point source," which intends to highlight products designed by Danish high-end driver OEM Scan-Speak. The newly released drivers include the AUGWL0030-JN02, a 12" 8Ω woofer with a carbon pulp diaphragm; the 2" full-range AUGFL0005-JN08 compact design, and the 2.25” ultra-thin AUGWL0006-JN01, 3" AUGWL0008-JN07, and 3.5" AUGWL0009-JN04 radial magnet woofers.

Bold North Audio Releases Two High Excursion 6.5" Woofers Employing XBL2 Technology

November 18, 2020 by audioXpress Staff

Bold North Audio Releases Two High Excursion 6.5" Woofers Employing XBL2 Technology

Expanding its line of premium and performance-based drivers, designed and manufactured under the Bold North Audio brand, MISCO announced the introduction of the BWX-6501 & BWX-6502, two high performance 6.5" high excursion woofers with an XBL2 motor design and 10 mm linear Xmax. These new models add to a growing line of premium and performance-based drivers, all designed and manufactured in MISCO’s own facility in St. Paul, Minnesota.

Scan-Speak Announces New Large-Size Ellipticor Woofer 38WE/8582T00

November 17, 2020 by Joao Martins

Scan-Speak Announces New Large-Size Ellipticor Woofer 38WE/8582T00

In the year when Scan-Speak celebrates its 50th anniversary, it seems the Danish engineering team is keeping R&D busy and getting to roll out a series of exciting new products. audioXpress was aware that new Ellipticor drivers were on the way, and now we received the confirmation of the first announcement, a large-size woofer (38 cm - 15") with paper cone and SD AirCirc neodymium magnet system. The new Ellipticor 38WE/8582T00 woofer offers surprisingly good specs, as was to be expected!

Voice Coil November 2020 Is Now Available! Happy 34th Anniversary Voice Coil!

October 26, 2020 by audioXpress Staff

Voice Coil November 2020 Is Now Available! Happy 34th Anniversary Voice Coil!

November signals another anniversary for Voice Coil, the leading periodical for the loudspeaker industry. In this edition, Md Mehedi writes about how new Hiperco alloys can contribute to improved microspeakers, Mike Klasco discusses "This Year’s Crop of Measurement Microphones," followed by a directory on the topic. And in Test Bench, Vance Dickason characterizes the new NERO-6MRN150D pro audio midrange from SB Audience, and the SDx10 home audio woofer from CSS Audio. Access it online now!

Wavecor Introduces Three New High-End Drivers Covering All Frequency Ranges

October 26, 2020 by Joao Martins

Wavecor Introduces Three New High-End Drivers Covering All Frequency Ranges

Renowned high-end OEM manufacturer Wavecor continues to keep a focus on creativity and announced the results of its latest development efforts with three new drivers, all now in stock and ready for sampling. The new transducers comprise the WF275BD01 (4 ohm) and WF275BD02 (8 ohm) 10" mid/woofers in die cast frame, the TW022WA07/09 and TW022WA08/10 high-end tweeters, and the FR070WA05 70 mm aluminum-cone full-range driver with extended bass response.

Test Bench: The SEAS L19RNX1 Prestige Titan Series Woofer

October 1, 2020 by Vance Dickason

Test Bench: The SEAS L19RNX1 Prestige Titan Series Woofer

In this edition of Test Bench, Vance Dickason characterizes the recently announced SEAS L19RNX1 woofer from the company's new Prestige Titan Series. The L19RNX1 is the second woofer in this new 19 cm series of SEAS woofers, the first being the W19NX001 Excel Graphene-coated magnesium cone woofer. The L19RNX1 7” woofer uses a frame that is completely open beneath the spider mounting shelf, and with a small 12 mm diameter pole vent, so substantial air can be pumped past the voice coil and over the front plate. This article was originally published in Voice Coil, July 2020.

Test Bench: Eminence’s NSW6021-6 21” Neodymium Low-Frequency Woofer

August 19, 2020 by Vance Dickason

Test Bench: Eminence’s NSW6021-6 21” Neodymium Low-Frequency Woofer

This Test bench measures the massive Eminence NSW6021-6 21" neodymium low-frequency woofer, part of the company's recently announced Tour Grade series. This family of pro audio woofers consists of two 18" options, including the Ferrite Magnet FSW4018-8, and the Neodymium Magnet NSW4018-8 that appeared in the March 2020 Test Bench. The NSW6021-6 is a very high power handling 21" woofer, designed over two years to support the requirements of touring sound professionals who want to move more air, more efficiently, and without failures in a wide range of applications and venues. This article was originally published in Voice Coil, June 2020.

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